7884769438

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8263}}^1$

素因数の和:8406

約数の個数: 64

約数和(自身を含む): 14994201600

約数和(自身を除く): 7109432162

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 107, 182, 214, 343, 637, 686, 749, 1274, 1391, 1498, 2782, 4459, 5243, 8263, 8918, 9737, 10486, 16526, 19474, 36701, 57841, 68159, 73402, 107419, 115682, 136318, 214838, 404887, 477113, 751933, 809774, 884141, 954226, 1503866, 1768282, 2834209, 5263531, 5668418, 6188987, 10527062, 11493833, 12377974, 22987666, 36844717, 43322909, 73689434, 80456831, 86645818, 160913662, 303260363, 563197817, 606520726, 1126395634, 3942384719, 7884769438]

約数ペア:

[(1, 7884769438), (2, 3942384719), (7, 1126395634), (13, 606520726), (14, 563197817), (26, 303260363), (49, 160913662), (91, 86645818), (98, 80456831), (107, 73689434), (182, 43322909), (214, 36844717), (343, 22987666), (637, 12377974), (686, 11493833), (749, 10527062), (1274, 6188987), (1391, 5668418), (1498, 5263531), (2782, 2834209), (4459, 1768282), (5243, 1503866), (8263, 954226), (8918, 884141), (9737, 809774), (10486, 751933), (16526, 477113), (19474, 404887), (36701, 214838), (57841, 136318), (68159, 115682), (73402, 107419)]